[PATCH 1/2] include/dxgi1_6.idl: Add IDXGIFactory6 and IDXGIFactory7.
Philip Rebohle
philip.rebohle at tu-dortmund.de
Tue May 12 19:08:03 CDT 2020
Signed-off-by: Philip Rebohle <philip.rebohle at tu-dortmund.de>
---
include/dxgi1_6.idl | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/include/dxgi1_6.idl b/include/dxgi1_6.idl
index 9dcf9f26b46..9f6d947da28 100644
--- a/include/dxgi1_6.idl
+++ b/include/dxgi1_6.idl
@@ -34,6 +34,13 @@ typedef enum DXGI_HARDWARE_COMPOSITION_SUPPORT_FLAGS
DXGI_HARDWARE_COMPOSITION_SUPPORT_FLAG_CURSOR_STRETCHED = 0x4,
} DXGI_HARDWARE_COMPOSITION_SUPPORT_FLAGS;
+typedef enum DXGI_GPU_PREFERENCE
+{
+ DXGI_GPU_PREFERENCE_UNSPECIFIED = 0,
+ DXGI_GPU_PREFERENCE_MINIMUM_POWER = 1,
+ DXGI_GPU_PREFERENCE_HIGH_PERFORMANCE = 2,
+} DXGI_GPU_PREFERENCE;
+
typedef struct DXGI_ADAPTER_DESC3
{
WCHAR Description[128];
@@ -96,3 +103,36 @@ interface IDXGIOutput6 : IDXGIOutput5
[out] UINT *flags
);
}
+
+[
+ object,
+ uuid(c1b6694f-ff09-44a9-b03c-77900a0a1d17),
+ local,
+ pointer_default(unique)
+]
+interface IDXGIFactory6 : IDXGIFactory5
+{
+ HRESULT EnumAdapterByGpuPreference(
+ [in] UINT adapter_idx,
+ [in] DXGI_GPU_PREFERENCE gpu_preference,
+ [in] REFIID iid,
+ [out] void** idx
+ );
+}
+
+[
+ object,
+ uuid(a4966eed-76db-44da-84c1-ee9a7afb20a8),
+ local,
+ pointer_default(unique)
+]
+interface IDXGIFactory7 : IDXGIFactory6
+{
+ HRESULT RegisterAdaptersChangedEvent(
+ [in] HANDLE event,
+ [out] DWORD *cookie
+ );
+ HRESULT UnregisterAdaptersChangedEvent(
+ [in] DWORD cookie
+ );
+}
--
2.26.2
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